Update: the code has expired.HP.com has their super-portable 4.3-pound, 12.1" HP Pavilion tx2500z Notebook for $799.99 after a $200 instant discount. Enter our coupon code NB4398 for an extra $200 off (a total of $400) and you'll pay just $599.99, the best deal to-date by $100. This has a 2.0GHz AMD dual-core processor, 3GB memory (select the free upgrade), 250GB hard drive (select the free upgrade), DVD / CD burner, webcam, ATI Radeon video card, wireless networking and Vista Home Premium. Shipping is free and sales tax is charged in most states. Warning: move quickly, this will not last very long!